9-5. Inspecting And Cleaning Optional Spark Arrestor Muffler

3

2

1

YStop engine and let cool.

1 Spark Arrestor Muffler

2 Cleanout Plug

Remove plug and remove any dirt covering cleanout hole.

3 Exhaust Pipe

Start engine and run at idle speed to blow out cleanout hole. If nothing blows out of hole, briefly cover end of exhaust pipe with fireproof material.

YStop engine and let cool. Reinstall cleanout plug.

Tools Needed: 3/8 in

Ref. 802 311 / Ref. 802 160 / Ref. 201 841

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Miller Electric Big 40 CAT manual Inspecting And Cleaning Optional Spark Arrestor Muffler, Tools Needed 3/8